Update app.py

app.py

@@ -1,3 +1,5 @@
+pip install --upgrade pip
+
 import gradio as gr
 import PIL.Image as Image
 import clip
@@ -29,6 +31,7 @@ TA = Union[T, ARRAY]
 D = torch.device
 CPU = torch.device('cpu')
 
+
 current_directory = os.getcwd()
 save_path = os.path.join(os.path.dirname(current_directory), "pretrained_models")
 os.makedirs(save_path, exist_ok=True)